Transportation
Qinglan Expressway Hetao to Huangdao section to be modified and expanded
Seetao 2022-10-19 09:00
  • The project has a total length of 27.918 km of main line, with a main line of 120 km/h, and a construction period of 3 years
  • Upon completion, it will break the regional traffic bottleneck and improve the travel environment of citizens
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On October 19, 2022, Jiandao learned from Qingdao Jiaofa Expressway Development Group Co., LTD that the reconstruction and expansion project of the Hetao to Huangdao section of Qinglan Expressway is planned to be implemented.

Qinglan Expressway Hetao to Huangdao section reconstruction and expansion project

The hetao to huangdao dragonhead highway reconstruction project starting point dragonhead high-speed and Qingdao airport is located at the cross of hetao hub, route through the west coast of chengyang district, producing soft container bags.for, new district, the finish is located in huangdao east hub, at the same time will S7601 huangdao east east hub to huangdao charging stations as link along with implementation of reconstruction.

The main line Hetao to Huangdao section is 27.918 kilometers in length, and the link line S7601 from Huangdao East Hub to Huangdao East toll station is 2.85 kilometers in length. The whole line adopts the technical standard of two-way eight-lane expressway, and the design speed of the main line Hetao to Huangdao section is 120 kilometers/hour. The design speed of the section from Huangdao East Junction to Huangdao East Toll Station is 100 km/h, and the standard cross-sectional width of the subgrade is 42 meters. The project adopts the reconstruction and extension method of general road section width on both sides and partial restricted road section width separation on one side.

There are 8 Bridges, 4 middle Bridges, 6 small Bridges and 26 culverts. There are 6 interconnecting overpasses and 12 separate overpasses. 14 channels will be expanded and 2 overpasses will be rebuilt; Expansion of the main toll station 1, ramp toll station 3. Yinghai Interchange connection line has been set up, with a length of 1.695 kilometers. The construction period is 3 years.

It IS REPORTED THAT AFTER THE COMPLETION OF THE RECONSTRUCTION and expansion PROJECT OF the Hetao to Huangdao section of the Qinglan Expressway, it WILL play an important role in improving the expressway network in Shandong Province, improving the smooth level and serving the development along the route. Editor/He Yuting

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